diff --git a/libm/src/w_cabsf.c b/libm/src/w_cabsf.c
new file mode 100644
index 0000000..fac152f
--- /dev/null
+++ b/libm/src/w_cabsf.c
@@ -0,0 +1,23 @@
+/*
+ * cabsf() wrapper for hypotf().
+ *
+ * Written by J.T. Conklin, <jtc@wimsey.com>
+ * Placed into the Public Domain, 1994.
+ */
+
+#ifndef lint
+static const char rcsid[] =
+  "$FreeBSD: src/lib/msun/src/w_cabsf.c,v 1.3 2001/06/13 15:16:30 ru Exp $";
+#endif /* not lint */
+
+#include <complex.h>
+#include <math.h>
+#include "math_private.h"
+
+float
+cabsf(z)
+	float complex z;
+{
+
+	return hypotf(crealf(z), cimagf(z));
+}